| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 3057 |
65.5%
|
| 2 | Mild | 845 |
18.1%
|
| 3 | Moderate | 500 |
10.7%
|
| 4 | Severe | 232 |
5%
|
| 5 | Extreme | 31 |
0.7%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 0 |
0%
|